“真空管”怎么读？

在半导体收音机中晶体管代替了真空管.In semiconductor receivers transistors take the place of vacuum tubes.与老式真空管相比,晶体管具有许多优点.Transistors have many advantages over the old - fashioned vacuumtube valves.真空管或显影管都未破碎.No vacuum or picture tube...

“真空管”的英语可以翻译为：vacuum tube，vacuum valve，valve，electron tube ...

acting的音标：acting的英式发音音标为：['æktɪŋ]acting的美式发音音标为：['æktɪŋ]...

The decision was made to abort the mission...决定中止这项任务。Installation of this product requires system administrator privileges. Setup will now abort.安装此软件需要具有系统管理员权限. 现在安装终止退出.The doctor had to abort the baby.医生不得不打掉胎儿.Freq...

...a hollow man who's coasted on charm for far too long.长久以来一直依靠个人魅力取胜的肤浅之人In the morning I got as far as the sofa and fell on to it.早晨，我只走到沙发那儿，就一下子倒在上面。His only experience of gardening so far proved immensely sati...

collectivize的一般过去时为：collectivized...

adj.在电路中的...

挂钟菌科...

ethanthiol的音标：ethanthiol的英式发音音标为：[i:t'hænθaɪəl]ethanthiol的美式发音音标为：[it'hænθaɪəl]...

lipoblastoma的音标：lipoblastoma的英式发音音标为：[lɪpəʊb'læstəmə]lipoblastoma的美式发音音标为：[lɪpoʊb'læstəmə]...

He reviled his opponent unmercifully.他无情地辱骂了他的对手.The tramp reviled the man who drove him off.流浪汉辱骂那位赶他走开的人.He was just as feared and reviled as his tyrannical parents...他和他专横残暴的父母一样为人惧怕和憎恨。He was just as feared and revil...

duking的音标：...

“费”的反义词：省。...

Arcturidae的音标：...

消磁...

Warm weather has attracted the flat fish close to shore.煦暖的气候将比目鱼引到了近海。He had jumped overboard in New York harbor and swum to shore.他在纽约港跳下船，游上了岸。He rowed as quickly as he could to the shore.他尽快地把船划到岸边。...

parry的现在进行时为：parrying...